Understanding Jis Z 1707: The Japanese Industrial Standard for Compressed Air
The Japanese Industrial Standard (JIS) is a set of standards that outlines the requirements for various products and services in Japan. One such standard is Jis Z 1707, which specifically deals with compressed air. In this article, we will delve into the details of Jis Z 1707, its significance, and its implications for industries that rely on compressed air.
What is Jis Z 1707?
Jis Z 1707 is a Japanese Industrial Standard that provides guidelines for the quality and safety of compressed air. The standard was first established in 1992 and has undergone several revisions since then. The current version of Jis Z 1707 was updated in 2019, and it provides detailed specifications for compressed air used in various industries, including manufacturing, healthcare, and food processing.
Scope of Jis Z 1707
The scope of Jis Z 1707 covers compressed air that is used for various purposes, including:
The standard applies to compressed air systems that are installed, operated, and maintained in various industries.
Key Components of Jis Z 1707
Jis Z 1707 outlines several key components that are essential for ensuring the quality and safety of compressed air. These components include:
Significance of Jis Z 1707
Jis Z 1707 is significant for several reasons:
Industries Affected by Jis Z 1707
Several industries are affected by Jis Z 1707, including:
Best Practices for Compliance
To ensure compliance with Jis Z 1707, industries should adopt the following best practices: jis z 1707
Conclusion
Jis Z 1707 is an important standard that ensures the quality and safety of compressed air in various industries. By understanding and complying with Jis Z 1707, industries can improve productivity, enhance product quality, increase safety, and comply with regulatory requirements. As industries continue to rely on compressed air for various applications, the significance of Jis Z 1707 will only continue to grow.
JIS Z 1707 is the Japanese Industrial Standard that provides the "General rules of plastic films for food packaging." It establishes the common requirements and testing methods for single-layer and multi-layer plastic films used to protect food products. Scope and Application
Materials: Covers single-layer and multi-layer films mainly composed of high-polymer materials.
Thickness: Generally applies to films with a thickness of less than
Exclusions: Does not apply to multi-layer films containing paper or metal foils. Key Quality Parameters & Standards
To comply with JIS Z 1707, plastic and edible films are typically tested for several physical and mechanical properties:
Tensile Strength: Measures the maximum stress the film can withstand while being stretched. Standard values often required for edible packaging are around
Elongation at Break: Evaluates the material's elasticity and ability to deform before failing.
Puncture Resistance: Assessed using a hemispherical needle (radius
mm) to simulate contact with sharp objects. Compliance often requires a puncture strength between
Water Vapor Transmission Rate (WVTR): A critical barrier property. For example, standards mentioned in literature indicate that high-quality edible films should not exceed a transmission rate of per 24 hours.
Heat Seal Strength: Specific testing methods for the strength of heat-sealed parts of flexible packages. Film Puncture Test Fixture TKS-20N / TKS-250N
However, I can offer a helpful fictional story built around this standard, illustrating how such technical rules quietly solve real-world problems. Understanding Jis Z 1707: The Japanese Industrial Standard
Title: The Film That Held Together
In a small packaging plant outside Osaka, Yuki Tanaka stared at a production line that kept failing. Her team made moisture-barrier bags for rice — but during shipping to tropical markets, the bags cracked. Farmers were losing harvests.
Her boss said, “Just use thicker film.”
But thicker meant more plastic, higher cost, more waste.
Yuki spent nights reading dry technical documents. Then she found it: JIS Z 1707 — a standard for polyethene films used in industrial packaging. It didn’t just specify thickness. It specified:
“Everyone ignores this,” her senior muttered. “Too picky.”
But Yuki ran trials meeting every point in JIS Z 1707. The new film was not thicker — but it was more consistent. Seals held at 50°C and 90% humidity. Tears stopped propagating.
Three months later: zero cracked bags in export trials.
The farmer wrote: “Our rice reached the other side of the world like it was just harvested yesterday.”
Yuki framed a copy of JIS Z 1707. Not because standards are exciting — but because sometimes, helpfulness hides in a code number, waiting for someone to read it.
Understanding JIS Z 1707: The Standard for General Packaging Plastic Films
In the world of packaging engineering, reliability isn’t just a preference—it’s a requirement. Whether you are protecting food, electronics, or medical devices, the integrity of the plastic film used is governed by rigorous standards. One of the most critical benchmarks in this industry is JIS Z 1707.
Established by the Japanese Industrial Standards Committee, JIS Z 1707 specifies the requirements for plastic films used specifically for general packaging. Here is a comprehensive look at what this standard entails and why it matters. What is JIS Z 1707?
JIS Z 1707, titled "General rules of plastic films for food packaging," provides a framework for evaluating the physical and chemical properties of plastic films. While the title often emphasizes food packaging, the testing methods and quality benchmarks it sets are widely adopted across various industries to ensure film durability and safety.
The standard ensures that manufacturers produce films that can withstand the stresses of the supply chain—from the heat-sealing process in the factory to the pressure of stacking in a warehouse. Key Testing Parameters The standard applies to compressed air systems that
The "teeth" of JIS Z 1707 lie in its specific testing protocols. To comply with this standard, a plastic film must be vetted through several mechanical tests: 1. Tensile Strength and Elongation
This measures how much pull a film can withstand before it breaks. It ensures that the packaging won't snap under the weight of the product or during high-speed automated filling. 2. Heat Seal Strength
Perhaps the most vital test for food safety. This measures the force required to pull apart a heat-sealed seam. If the seal strength is too low, the package may leak or become contaminated; if it's too high, the consumer may find it impossible to open. 3. Puncture Resistance
This evaluates how well the film resists sharp objects. For products with hard edges (like dried pasta or electronic components), high puncture resistance is mandatory to maintain a vacuum or a sterile environment. 4. Impact Resistance
Using a "dart drop" or pendulum method, this test determines the film’s ability to absorb energy during a sudden impact, simulating a package being dropped. 5. Shrinkage Factor
For films used in shrink-wrapping, JIS Z 1707 provides guidelines on how much the material should contract when heat is applied, ensuring a snug, professional fit. Importance in Food Safety
Beyond mechanical durability, JIS Z 1707 plays a major role in consumer safety. The standard includes provisions regarding:
Hygienic Properties: Ensuring the plastic does not migrate harmful chemicals into food.
Odors: Testing to ensure the film doesn’t impart an "off" taste or smell to the contents.
Transparency: Setting benchmarks for clarity, which is essential for consumer inspection of food products.
Each roll of film claiming compliance to JIS Z 1707 must be traceable to a production lot. The manufacturer must retain test records for at least 3 years.
If a film is too sticky, it will not feed properly through high-speed packaging machines. If it is too slippery, packages may slide off pallets. The standard sets guidelines for the Coefficient of Friction (COF) to ensure machinability.
The JIS (Japanese Industrial Standards) series includes many codes numbered under Z that focus on ergonomics, human engineering, and occupational safety. JIS Z 1707 evolved as Japan’s response to growing concerns about the ergonomic risks of prolonged computer and display use, dating from the late 20th century when VDTs became ubiquitous in offices. The standard reflects empirical findings about visual fatigue, musculoskeletal strain, and the psychosocial aspects of display work. It also draws on international guidance—such as ISO standards on ergonomics of human-system interaction and recommendations from occupational health organizations—while tailoring requirements to Japanese workplace norms and regulatory frameworks.
If you are looking to purchase polyethylene film that meets JIS Z 1707, follow this checklist:
JIS Z 1707 functions as a comprehensive ergonomic standard that addresses the intersection of visual display technology, human perceptual capabilities, and workplace design. Its recommendations—spanning display characteristics, workspace geometry, lighting, furniture, and work organization—are grounded in human factors research and intended to reduce visual and musculoskeletal strain, enhance comfort, and support performance. As display technologies and work patterns evolve, the standard continues to provide a valuable framework for translating ergonomic science into practical workplace solutions, while requiring periodic revision to incorporate new evidence and emerging device categories.